TY - GEN AU - Langs,D A AU - Blessing,R H AU - Guo,D TI - Improvement of SAS triple invariant estimates for macromolecular direct-methods phasing SN - 0108-7673 PY - 2001///0628 KW - Crystallography, X-Ray KW - methods KW - Macromolecular Substances KW - Proteins KW - chemistry KW - Sensitivity and Specificity N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1107/s010876730001610x ER -